Introduction: Knex Cannon

I need help i need a trigger for my first knex cannon i will post instructions and give credit plz give help tips and ideas in comments

Step 1:

Rubber party balloons as rubberbands and decent power

Step 2: Update

Ok trigger added plus other mods

How to work add this to rubberbands(first pic)

Add this (second pic)

Pull back and latch black peice onto white snowflake (pic 3+)

Push blue rod to left to shoot (last pic)

Comments

author
Lucas The Boss (author)2014-11-28

Interesting rubber bands lol you could just use a common hinge trigger

author

Teh bands are actually ballons!

author
sandroknexmaster (author)2015-02-18

Cool!

author
Knextremely stupid (author)2014-12-03

This is my new account guys i logged out and forgot the password

author
Viperhawk (author)2014-11-28

The bands r what i had
They streach crazy long and are allmost surgical tubing but thinner

author
Viperhawk (author)2014-11-28

It doesnt fit

author
Viperhawk (author)2014-11-27

Any ideas for a trigger r welcome

About This Instructable

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Bio: I love my knex legos dog and trombone somewhat in that order
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